50192278691839 has 8 divisors (see below), whose sum is σ = 50508363282048. Its totient is φ = 49876379007000.

The previous prime is 50192278691813. The next prime is 50192278691881. The reversal of 50192278691839 is 93819687229105.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 50192278691839 - 2²⁷ = 50192144474111 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50192278698839) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45681717 + ... + 46767550.

It is an arithmetic number, because the mean of its divisors is an integer number (6313545410256).

Almost surely, 2^{50192278691839} is an apocalyptic number.

50192278691839 is a deficient number, since it is larger than the sum of its proper divisors (316084590209).

50192278691839 is a wasteful number, since it uses less digits than its factorization.

50192278691839 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92452685.

The product of its (nonzero) digits is 117573120, while the sum is 70.

The spelling of 50192278691839 in words is "fifty trillion, one hundred ninety-two billion, two hundred seventy-eight million, six hundred ninety-one thousand, eight hundred thirty-nine".